164512168 is an even 9-digits composite number following 164512167
and preceding 164512169 . In scientific notation, it is written as 1.64512168 × 10^8.
The sum of its digits is 34. It has a total of 4 prime factors and 8 positive divisors.
There are 82256080 positive integers (up to 164512168) that are relatively prime to 164512168.
164512168 has 8 divisors, whose sum is 308460330
The reverse of 164512168 is 861215461
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 34
Digital Root 7
Name
one hundred sixty-four million five hundred twelve thousand one hundred sixty-eight
Scientific notation
1.64512168 × 10^8
Engineering notation
1.64512168 × 10^6
Prime Factorization
2 × 2 × 2 × 20564021
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
41128042
Product of the distinct prime numbers
The prime factorization of 164512168 is 2 × 2 × 2 × 20564021.
Since it has a total of 4 prime factors.
8 , 8 , 58 , 56 , 78 , 152 , 2089 , 8849 , 9328 , 72789 , 93013 , 248380 , 7188561 , 2579510 , 20455017 , 10730305 , 466834159 , 155188355 , 605332206 , 3125549388
n×2
329024336
n×3
493536504
n×4
658048672
n×5
822560840
n÷2
82256084
n÷3
54837389.333333
n÷3
41128042
n÷5
32902433.6
n2
27064253420060224
n3
4.4523990054355E+24
n4
7.3247381318524E+32
n5
1.2050085501033E+41
2 √n
12826.229687636
3 √n
547.93958344362
4 √n
113.25294560247
5 √n
43.978418238539
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-164512167
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
1
Returns the nth root of the product of n divisors
H
Harmonic Mean
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 164512168 can be divided by 8 positive divisors.
The sum of these divisors (counting 164512168) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001110011100100000110101000
3
Ternary
102110120002021021
4
Quaternary
21303210012220
5
Quinary
314103342133
6
Senary
24154022224
8
Octal
1163440650
10
Decimal
164512168
12
Duodecimal
47117974
16
Hexadecimal
9ce41a8
20
Vigesimal
2b84088
36
Base36
2py2eg
md5
5d1d4d885c75e93388596985d19091d9
sha1
afad9181d2d2d600716d649823e88ad2c42e96eb
sha256
d7051055d8f0d11856e5da6ff12d10f56e48d2573b9466af6372e4abe4d4d0fb
sha512
16ada0ec60b1227322ab930439d470b5fabf3267c07c7d60c3daba4027940fae73cedd67f9a37edf1853d1cf195e7bb36eebfaa44558b03d3a5c401b422e7d6a
ripemd-160
a9fc4a210a5901160f5b70b9c10d54b26aebe77c
Diameter
329024336
Circumference
1033660436.8299
Area
8.5024859719354E+16
Volume
1.8650165341769E+25
Surface area
3.4009943887741E+17
Circumference
1033660436.8299
Perimeter
658048672
Area
27064253420060224
Diagonal
232655339.161
Surface area
162385520520361344
Volume
4.4523990054355E+24
Space diagonal
284943433.43931
Perimeter
493536504
Area
1.1719165498116E+16
Altitude
142471716.71965
Surface area
1.1719165498116E+16
Volume
5.2472025488195E+23
Height
77551779.720334